[PATCH] Don't localize globals that may serve as leak checker roots.
rafael.espindola at gmail.com
Wed Sep 25 11:15:17 PDT 2013
On 25 September 2013 13:31, Reid Kleckner <rnk at google.com> wrote:
> I missed any earlier discussion about this. Don't we want to keep this
> optimization, even if it's a real corner case that fires once in a blue
> moon? isLeakCheckerRoot() doesn't check any flags to see if any of the
> sanitizers are on.
I agree. Wouldn't it be better for clang to attach metadata to a
global variable to say it is a GC root? That way the optimization is
only disabled when using a sanitizer.
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